Alert archive / Iowa / Calhoun County / 2010
Weather alerts in Calhoun County, Iowa, August 2010
32 weather alerts in August 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 32
- Warnings
- 13
- Watches
- 7
- Advisories
- 3
- Busiest day
- August 10, 201011 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 2, 3:52 AM CDT | Flash Flood Watch | DMX | 24 hr |
| Aug 7, 3:40 PM CDT | Excessive Heat Watch | DMX | 12 hr |
| Aug 8, 3:29 AM CDT | Heat Advisory | DMX | 15 hr |
| Aug 8, 2:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 2:43 PM CDT | Flash Flood Watch | DMX | 17 hr |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 8, 7:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 8:13 PM CDT | Severe Thunderstorm Warning | DMX | 62 min |
| Aug 8, 8:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Aug 8, 11:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 9, 1:42 AM CDT | Flash Flood Warning | DMX | 4 hr |
| Aug 9, 2:20 AM CDT | Mesoscale Discussion | SPC | 100 min |
| Aug 10, 3:55 AM CDT | Flash Flood Warning | DMX | 6 hr |
| Aug 10, 4:09 AM CDT | Heat Advisory | DMX | 63 hr |
| Aug 10, 10:00 AM CDT | Areal Flood Warning | DMX | 12 hr |
| Aug 10, 1:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 10, 1:46 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 10, 3:49 PM CDT | Severe Thunderstorm Warning | DMX | 41 min |
| Aug 10, 4:30 PM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Aug 10, 5:48 PM CDT | Tornado Warning | DMX | 42 min |
| Aug 10, 6:17 PM CDT | Severe Thunderstorm Warning | DMX | 43 min |
| Aug 10, 6:25 PM CDT | Severe Thunderstorm Warning | DMX | 50 min |
| Aug 10, 6:29 PM CDT | Flash Flood Warning | DMX | 6 hr |
| Aug 10, 7:00 PM CDT | Flash Flood Warning | DMX | 6 hr |
| Aug 10, 8:29 PM CDT | Severe Thunderstorm Warning | DMX | 29 min |
| Aug 11, 12:49 AM CDT | Areal Flood Warning | DMX | 13 hr |
| Aug 12, 3:45 PM CDT | Flash Flood Watch | DMX | 33 hr |
| Aug 13, 9:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 13, 10:36 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 21, 9:44 PM CDT | Dense Fog Advisory | DMX | 11 hr |
| Aug 31, 3:26 PM CDT | Mesoscale Discussion | SPC | 34 min |
| Aug 31, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 6 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 9 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 3 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.